IT1118453B - PROCEDURE AND DEVICE FOR THE CONTROL OF THE PLANARITY OF A COLD LAMINATED METAL BAND - Google Patents

PROCEDURE AND DEVICE FOR THE CONTROL OF THE PLANARITY OF A COLD LAMINATED METAL BAND

Info

Publication number
IT1118453B
IT1118453B IT67778/79A IT6777879A IT1118453B IT 1118453 B IT1118453 B IT 1118453B IT 67778/79 A IT67778/79 A IT 67778/79A IT 6777879 A IT6777879 A IT 6777879A IT 1118453 B IT1118453 B IT 1118453B
Authority
IT
Italy
Prior art keywords
planarity
procedure
control
metal band
laminated metal
Prior art date
Application number
IT67778/79A
Other languages
Italian (it)
Other versions
IT7967778A0 (en
Original Assignee
Usinor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usinor filed Critical Usinor
Publication of IT7967778A0 publication Critical patent/IT7967778A0/en
Application granted granted Critical
Publication of IT1118453B publication Critical patent/IT1118453B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Control Of Metal Rolling (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
IT67778/79A 1978-04-13 1979-04-12 PROCEDURE AND DEVICE FOR THE CONTROL OF THE PLANARITY OF A COLD LAMINATED METAL BAND IT1118453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7810906A FR2422451A1 (en) 1978-04-13 1978-04-13 METHOD AND DEVICE FOR CONTROL OF THE FLATNESS OF A COLD ROLLED METAL STRIP

Publications (2)

Publication Number Publication Date
IT7967778A0 IT7967778A0 (en) 1979-04-12
IT1118453B true IT1118453B (en) 1986-03-03

Family

ID=9207071

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67778/79A IT1118453B (en) 1978-04-13 1979-04-12 PROCEDURE AND DEVICE FOR THE CONTROL OF THE PLANARITY OF A COLD LAMINATED METAL BAND

Country Status (7)

Country Link
US (1) US4289005A (en)
EP (1) EP0005102B1 (en)
BE (1) BE875473A (en)
DE (1) DE2961741D1 (en)
ES (1) ES479488A1 (en)
FR (1) FR2422451A1 (en)
IT (1) IT1118453B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412439A (en) * 1981-05-04 1983-11-01 Olin Corporation Cooperative rolling mill apparatus and process
US4512170A (en) * 1983-09-30 1985-04-23 Kaiser Aluminum & Chemical Corporation Process and apparatus for strip flatness and tension measurements
US4680978A (en) * 1985-09-20 1987-07-21 Wean United Rolling Mills, Inc. Rolling mill strip tension monitoring and shapemeter assembly
US4674310A (en) * 1986-01-14 1987-06-23 Wean United Rolling Mills, Inc. Strip tension profile apparatus and associated method
US4860212A (en) * 1986-10-08 1989-08-22 Kabushiki Kaisha Kobe Seiko Sho Rolled strip shape detecting device with high accuracy
DE58904914D1 (en) * 1988-12-30 1993-08-19 Alusuisse Lonza Services Ag METHOD AND DEVICE FOR REGULATING THE PLANNESS OF A COLD-ROLLED METAL STRIP.
GB8902621D0 (en) * 1989-02-07 1989-03-30 Davy Mckee Poole The measurement of shape of metal strip
US4976158A (en) * 1989-05-08 1990-12-11 United Engineering, Inc. Tension measuring apparatus
JPH04167910A (en) * 1990-11-01 1992-06-16 Toshiba Corp Method and apparatus for controlling rolling mill
JPH0523723A (en) * 1991-07-24 1993-02-02 Toshiba Corp Flatness measuring device and controller for continuous rolling mill provided with this flatness measuring device
US5678447A (en) * 1996-04-17 1997-10-21 Eastman Kodak Company On-line web planarity measurement apparatus and method
US5901591A (en) * 1996-04-29 1999-05-11 Tippins Incorporated Pinch roll shapemetering apparatus
DE19838675C2 (en) * 1998-08-20 2000-11-23 Sms Demag Ag Belt deflection roller, especially tension measuring or loop roller
FR2815705B1 (en) * 2000-10-20 2003-04-18 Val Clecim PLANAR DETECTION METHOD AND DEVICE
US6668626B2 (en) * 2001-03-01 2003-12-30 Abb Ab System and a method for measuring and determining flatness
DE10224938B4 (en) * 2002-06-04 2010-06-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method and device for flatness measurement of bands
US6948347B2 (en) * 2003-01-24 2005-09-27 Isg Technologies Inc. Graphical rolled steel sheet flatness display and method of using same
CN101384382A (en) * 2006-02-17 2009-03-11 美铝公司 Application of induction heating to control sheet flatness in cold rolling mills

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1160112A (en) * 1965-07-09 1969-07-30 British Aluminium Co Ltd Improvements in or relating to the Measurement of the Shape and Flatness of Sheet or Strip Material
FR1485357A (en) * 1965-07-13 1967-06-16 Asea Ab Device for strip rolling mills to control the tension distribution over the width of the strip
DE1527645A1 (en) * 1965-10-29 1970-02-26 Hitachi Ltd Control device and arrangement for rolling strips
US3496744A (en) * 1966-02-05 1970-02-24 Sumitomo Light Metal Ind Method and apparatus for controlling the contours of rolling mill rolls to obtain metal sheet or strip of superior flatness
DE1573831C3 (en) * 1966-09-03 1976-01-02 Schloemann-Siemag Ag, 4000 Duesseldorf Device for determining tensile stresses occurring in thin cold rolled strips
DE1602095C3 (en) * 1967-03-21 1974-08-08 Kloeckner-Werke Ag, 4100 Duisburg Device for measuring the tensile stress distribution over the strip width of rolling stock
DE1752959C3 (en) * 1968-08-13 1974-10-03 Gesellschaft Zur Foerderung Der Eisenhuettentechnik Mbh, 4000 Duesseldorf Device for avoiding flatness deviations on cold-rolled metal strip during rolling under longitudinal tension
DE1811238A1 (en) * 1968-11-27 1970-06-25 Inst Avtomatiki Device for regulating the strip profile of the rolled material in thin sheet cold rolling mills
FR2041480A5 (en) * 1969-04-25 1971-01-29 Spidem Ste Nle Detecting errors in strip flatnes during rol - ling
US3693427A (en) * 1970-12-23 1972-09-26 Gen Electric Shape control sensor for cold rolling mills
US3802237A (en) * 1972-05-26 1974-04-09 United States Steel Corp Localized strip shape control and display
CH604940A5 (en) * 1975-12-08 1978-09-15 Escher Wyss Ag
DE2630410A1 (en) * 1976-07-06 1978-01-12 Betr Forsch Inst Angew Forsch DEVICE FOR MEASURING THE TENSION DISTRIBUTION OVER THE WIDTH OF FLEXIBLE STRIPS, ESPECIALLY OF STEEL STRIPS DURING COLD ROLLING
DE2633351C2 (en) * 1976-07-24 1983-11-17 Hoesch Werke Ag, 4600 Dortmund Device for measuring the flatness of metal strips
JPS588458B2 (en) * 1977-03-30 1983-02-16 株式会社日立製作所 shape detection device

Also Published As

Publication number Publication date
FR2422451B1 (en) 1981-08-07
EP0005102A1 (en) 1979-10-31
EP0005102B1 (en) 1982-01-06
ES479488A1 (en) 1980-01-01
IT7967778A0 (en) 1979-04-12
US4289005A (en) 1981-09-15
FR2422451A1 (en) 1979-11-09
DE2961741D1 (en) 1982-02-25
BE875473A (en) 1979-10-10

Similar Documents

Publication Publication Date Title
IT1118453B (en) PROCEDURE AND DEVICE FOR THE CONTROL OF THE PLANARITY OF A COLD LAMINATED METAL BAND
DK425376A (en) LAMINATE AND PROCEDURE FOR ITS MANUFACTURE
SE7606313L (en) LAMINATE AND PROCEDURE FOR ITS MANUFACTURE
DK163222C (en) POLYESTER LAMINATE AND PROCEDURE FOR ITS PREPARATION
NO803330L (en) ELECTROLYSOUS AND PROCEDURE FOR ELECTROLIZATION
IT1155800B (en) REPLACED IMIDAZOLS AND TRIAZOLES
IT7828795A0 (en) METHOD OF CONTROLLING THE TEMPERATURE OF A STEEL BAND IN A CONTINUOUS HEATING EQUIPMENT.
JPS52139010A (en) Method of obtaining xylytol crystal
NO791527L (en) REVERSE VALVE AND PROCEDURE FOR ITS MANUFACTURE
NO780331L (en) THICKNESS PROCEDURE AND DEVICE
DK162035C (en) POLYETHYLEN / METAL LAMINATES AND PROCEDURES FOR PRODUCING THEREOF
DK319277A (en) HYDROXYSUCCINIMIDESTER METHODS FOR THE MANUFACTURE AND USE OF ITS
DK114178A (en) ABRASIVES FOR DENTALS AND PROCEDURES FOR THE MANUFACTURE THEREOF
JPS5472954A (en) Semiconductor thin film and method of fabricating same
IT1077299B (en) ORTOCYCLIC COIL AND MANUFACTURING METHOD OF THE SAME
NO813715L (en) PROCEDURE AND DEVICE FOR BREAKING PROFILED PLATE
NO773216L (en) PROCEDURE AND DEVICE FOR COLD PROCESSING OF A METAL SHEET
JPS5379607A (en) Method of and device for reversing sheets
JPS52144821A (en) Positioning of laminated pipe and supporting device
DK550980A (en) DESCRIPTION OF SULFURES AND DESCRIPTION
NO782209L (en) METHOD AND DEVICE FOR THE MANUFACTURE OF ALUMINUM
JPS52128871A (en) Method of bonding metal pipe material
ZA77279B (en) Treatment of inflammation
FR2413569B1 (en) COMPRESSOR DECOILER
SU636716A1 (en) Piezoceramic transformer

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950428